The ignition delay in diesel combustion has been studied in a turbulent chamber engine. The criteria used to define the end of this period are the pressure rise and illumination due to combustion. The pressure rise delay is generally shorter and more reproducible than the illumination delay. The effect of the following factors on the ignition delay were studied: cylinder pressure, fuel/air ratio, fuel injection pressure, cooling water temperature, and engine speed. Data concerning the effect of cylinder pressure on the pressure rise delay period, at constant air temperature, were correlated and compared with previous experimental results.The analysis indicated that the pressure rise delay is affected by physical and chemical factors as well as thermodynamic parameters that control the several forms of energy during the delay period.The ignition delay in diesel combustion has been studied in a turbulent chamber engine. The criteria used to define the end of this period are the pressure rise and illumination due to combustion. The pressure rise delay is generally shorter and more reproducible than the illumination delay. The effect of the following factors on the ignition delay were studied: cylinder pressure, fuel/air ratio, fuel injection pressure, cooling water temperature, and engine speed. Data concerning the effect of cylinder pressure on the pressure rise delay period, at constant air temperature, were correlated and compared with previous experimental results.The analysis indicated that the pressure rise delay is affected by physical and chemical factors as well as thermodynamic parameters that control the several forms of energy during the delay period.The ignition delay in diesel combustion has been studied in a turbulent chamber engine. The criteria used to define the end of this period are the pressure rise and illumination due to combustion. The pressure rise delay is generally shorter and more reproducible than the illumination delay. The effect of the following factors on the ignition delay were studied: cylinder pressure, fuel/air ratio, fuel injection pressure, cooling water temperature, and engine speed. Data concerning the effect of cylinder pressure on the pressure rise delay period, at constant air temperature, were correlated and compared with previous experimental results.The analysis indicated that the pressure rise delay is affected by physical and chemical factors as well as thermodynamic parameters that control the several forms of energy during the delay period.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Ignition Delay in Diesel Engines


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    1967 Automotive Engineering Congress and Exposition ; 1967



    Publication date :

    1967-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Ignition delay meter for diesel engines

    Miwa,K. / Li,X.h. / Ikegami,M. et al. | Automotive engineering | 1986


    Combustion Noise and Ignition Delay in Diesel Engines

    Bassoli, C. / Levizzari, G. / Cornetti, G.M. | SAE Technical Papers | 1977


    A numerical simulation of ignition delay in Diesel engines

    Kamimoto,T. / Akiyoshi,M. / Kosaka,H. et al. | Automotive engineering | 1998


    A Numerical Simulation of Ignition Delay in Diesel Engines

    Kosaka, Hidenori / Akiyoshi, Masataka / Kamimoto, Takeyuki | SAE Technical Papers | 1998


    New method for determination of ignition delay of Diesel engines

    Illgen, H. / Hintze, H. | Engineering Index Backfile | 1938